CN1134143A - Grouting materials and their use - Google Patents
Grouting materials and their use Download PDFInfo
- Publication number
- CN1134143A CN1134143A CN94194023A CN94194023A CN1134143A CN 1134143 A CN1134143 A CN 1134143A CN 94194023 A CN94194023 A CN 94194023A CN 94194023 A CN94194023 A CN 94194023A CN 1134143 A CN1134143 A CN 1134143A
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- Prior art keywords
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- slurry
- liquid
- weight
- per cent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000463 material Substances 0.000 title claims abstract description 47
- 239000000203 mixture Substances 0.000 claims abstract description 73
- 239000002002 slurry Substances 0.000 claims abstract description 24
- 239000007787 solid Substances 0.000 claims abstract description 12
- 239000006185 dispersion Substances 0.000 claims abstract description 10
- 239000011230 binding agent Substances 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000008188 pellet Substances 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 239000004615 ingredient Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 4
- 238000007711 solidification Methods 0.000 claims description 2
- 230000008023 solidification Effects 0.000 claims description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 claims 1
- 240000005373 Panax quinquefolius Species 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 230000008961 swelling Effects 0.000 abstract description 3
- 239000000470 constituent Substances 0.000 abstract 4
- 230000001737 promoting effect Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 10
- 239000004568 cement Substances 0.000 description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 9
- 238000005453 pelletization Methods 0.000 description 9
- 238000002156 mixing Methods 0.000 description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- 230000003179 granulation Effects 0.000 description 6
- 238000005469 granulation Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000011398 Portland cement Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- 235000017550 sodium carbonate Nutrition 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229940095064 tartrate Drugs 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 241000978776 Senegalia senegal Species 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 1
- 229940088623 biologically active substance Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 229920000591 gum Polymers 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- -1 polyoxyethylene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
- C04B40/0042—Powdery mixtures
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/48—Clinker treatment
- C04B7/52—Grinding ; After-treatment of ground cement
- C04B7/522—After-treatment of ground cement
- C04B7/525—Briquetting
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/04—Treating liquids
- G21F9/06—Processing
- G21F9/16—Processing by fixation in stable solid media
- G21F9/162—Processing by fixation in stable solid media in an inorganic matrix, e.g. clays, zeolites
- G21F9/165—Cement or cement-like matrix
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00767—Uses not provided for elsewhere in C04B2111/00 for waste stabilisation purposes
- C04B2111/00784—Uses not provided for elsewhere in C04B2111/00 for waste stabilisation purposes for disposal only
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
A grouting material which is self-dispersing when brought into contact with a volume of water containing liquor or slurry and is settable to a solid mass after such dispersion, the material comprising a composition, composition X, which comprises a blend of: Component (A): a cementive constituent forming from 10 per cent to 95 per cent by weight of the composition; component (B): a disintegrating mechanism promoting constituent forming from 2 per cent to 75 per cent by weight of the composition; component (C): an optimal swelling constituent which forms from 0 per cent to 50 per cent by weight of the composition; component (D): a binder constituent which forms from 0.1 per cent to 10 per cent by weight of the composition; the percentages of components A, B, C and D adding to 100 per cent.
Description
The present invention relates to injection material and application method thereof.
Grouting or matrix material are added to the water by the powder with this material usually and are used for forming solid-state rigidity material.This class material not only can be used to generate the concrete that is widely used in building structure, but also can be used for special purposes, for example the envelope of the objectionable impurities such as atomic waste is ensconced in the container.
Usually require injection material to mix once being added to the water.This mixing may be not only time-consuming but also spend, and also requires quite complicated quality control and maintenance under special occasion.For example, when mixing radioactive liquid waste or slurry mixing to matrix material with waste liquid or slurry sometimes so that seal when hiding.Under this occasion, must do to remove to pollute and handle, and this be both harmful time-consuming, expensive mixing equipment.
The invention provides a kind of injection material and using method thereof of novelty, its allow to join this material liquid, aqueous or slurry in generate solid matter so that for example this liquid or slurry are encapsulated in wherein, and do not need traditional mixing step.
According to first aspect of the present invention, a kind of injection material is provided, its dispersive voluntarily when contacting with the liquid, aqueous or slurry of certain volume, and can after this dispersion, be frozen into solid matter, this material comprises a kind of composition, be composition X, it comprises the compound of being made up of following ingredients:
Composition A: the coagulability composition that accounts for composition weight 1O%～95%;
Composition B: the mechanism of disintegration that accounts for composition weight 2%～75% promotes composition;
Composition C: the optional swollen composition that accounts for composition weight 0%～50%;
Components D: 0.1%～10% the binding agent composition that accounts for composition weight.
It is 100% that the percentage ratio of composition A, B, C and D is added up.
It is desirable for that each all comprises powder among composition A, B and the C, the median size of this powder is preferably less than 25 μ, especially less than 10 μ.
The material that comprises composition X; except that composition X, can also comprise other optional additives; for example stiffening agent, inert filler, intensity are induced fiber or whiskers and biologically active substance; what wish is; this material is particle or pelletizing shape; its mean diameter or length are greater than 0.5mm, for example between 1mm～25mm.This particle can be sphere, ellipsoid, cube, rectangular, cylinder or other suitable shapes.Adopt the purpose of granulated material to be the space that between particle, provides big, increase the volume load capacity in using when being added in liquid, aqueous or the slurry with box lunch.
According to second aspect of the present invention, a kind of monoblock solid method that forms in the liquid, aqueous or slurry at certain volume is provided, this method comprises: the particle of the above-mentioned materials that constitutes composition X is joined step in liquid or the slurry, its quantity should make this material disperse in whole volumes of liquid or slurry or its quite thick one deck, thereby make this dispersion of materials in said volume, and make this material solidification become the monoblock solid.
This liquid or slurry can comprise the objectionable impurities such as atomic waste, and can be contained in suitable containers, for example in the stainless steel cask.The solid matter that forms with said method can comprise can be fit to encapsulated layer or package that container contained object matter is sealed.
The present invention unexpectedly and valuably provides a kind of material and has used the method for this material, it can be used to a liquid or slurry, especially the liquid or the slurry that contain objectionable impurities, be encapsulated in the container, and do not need as traditional way, pay through the nose for being blended into this encapsulation agent in the slurry or generating the independent slurry of sealing.
Contain as composition B defined above, C and D, so that the composition that uses with cement is known in prior art US3579366.But, the contraction the when material that contains this based composition is intended to be used for reducing the cement ageing with traditional finished ground cement as additive.This based composition is joined in the finished ground cement, still need then cement to be mixed with water by traditional method.If according to described herein, will with cement flour without mixing be used for sealing waste liquid, then the composition of this class prior art is inapplicable.Because when waste liquid joins in this cement matrix, the disintegration reaction has just taken place.
In the middle of composition X, composition A can comprise a kind of suitable known inorganic cement class material.This class material generally comprise such as metals such as calcium, magnesium, lead and alum such as this class basic cpd of oxide compound, aluminate and silicate.For example, portland cement, gypsum, high alumina cement or their mixture may be suitable.Preferably, composition A is evenly distributed in the particle of whole composition X, produces suitable coagulation when its quantity should be enough to this composition is contacted with water.
Composition B is that a kind of can the generation helps solid to disperse in the whole liquid medium, to promote the additive of desired reaction effect between the two.It can comprise the salt that one or more are highly water-soluble, as nitrocalcite and/or yellow soda ash.
Alternatively, composition B also can comprise a kind of technical known gas release material as dispersion agent, and like this, this material promotes the dispersion of composition X material by emitting gas in use.For example, proposed as U.S. patent 3579366, this dispersion agent can comprise at least a can be because of reacting the compound that resolves at least a gaseous decomposition product under the thermogenetic intensification condition when composition X uses.The example of this class suitable compound comprises volatile salt, bicarbonate of ammonia and urea.The advantage of this compounds is to resolve into gaseous product fully, so that does not stay residue in granular composition.Whenever this compounds can also joining in the blend before granulation or pelletizing.
According to another kind of mechanism, this composition B that comprises dispersion agent can take the form of compound, and the group that a kind of optional free carbon hydrochlorate or supercarbonate constitute, and another kind of optional free weak acid are as the group of citric acid or tartrate formation.Because the mixture of these compounds almost is to react immediately, so they should add before facing granulation or pelletizing, most like this gasification decomposition will occur in during the heating step that causes because of the reaction heat that obtains between the usage period.It is finely divided metal that another kind is used as the possible mixture that composition B uses, and for example aluminum particulate adds weak acid, for example citric acid and tartrate.This mixture is during use with releasing hydrogen gas.
The composition C that can account for 5%～50% (weight) can comprise one or more clays or chemical, as gum arabic.The effect of optional member C provides a kind of swelling agent, thereby it can absorb moisture and reduce to shrink by the mode of control, generating indehiscent product of accepting, thereby can seal the liquid or the slurry of more volume satisfactorily.
Components D can comprise water and/or one or more water-soluble organic liquids, such as one or more technical known binding agents, as soluble in water and not with the compound of other compositions reaction.The example of this compounds comprises polymkeric substance or multipolymer, carboxyvinyl polymer, polyoxyethylene glycol and the polyvinyl alcohol of stearic acid, ether of cellulose (as methylcellulose gum, ethyl cellulose and carboxymethyl cellulose), ethylene oxide.
In the particle forming process of the material that contains composition X, various composition materials, promptly composition A～D adds optional ingredients, is placed in intermingling or blended together in mixing machine or the mill.Can adopt the tablets press of standard or granulate equipment or device to come granulation or pelletizing.After granulation or pelletizing, pellet or pelletizing are used such as the mode of heating and are handled to produce satisfactory character.Correct component proportions, particle size range and will produce pelletizing or particle with following Column Properties in conjunction with energy:
(a) there is enough intensity that various material compositions lay up period is before use kept together;
When (b) using, when contacting, can make each composition dispersive mechanism of disintegration with liquid;
(c) in liquid, solidify and the hardened characteristic after dispersion or the disintegration.
During use, can join the particle or the pelletizing of the material that constitutes by composition X in the waste liquid of containing in suitable vessel (as stainless steel cask) that contains hazardous substance or slurry by a kind of suitable feeder.Instead, also can join liquid or slurry in the particle or pelletizing that is contained in the container.After above-mentioned any situation is added, all allow container place one section reasonable time, for example 24～48 hours, but may be longer, for example reach 7 days, the various one-tenth of composition X material are distributed in whole liquid or the slurry, and by being solidified into a rigidity encapsulating substance with the water reaction.In case solidify, this encapsulated solid just remains on objectionable impurities in the container, can prevent migration or drop Zhejiang at the transporting subsequently of encapsulated container, disposal or this kind of duration of storage material.
Below, will embodiment of the present invention be described in conjunction with example.
Example 1
By being reached subsequently granulation as stated above in above-mentioned ratio blending, following ingredients makes pellet.
20% (weight) portland cement
70% (weight) yellow soda ash
10% (weight) water (adding intermittently)
Immediately pellet is placed on after making (to comply with the concrete prescription and the different in kind of requirement and be up to 250 ℃ temperature) in the stove and heat-treats, subsequently to avoid because of moisture and CO from air
2Cause rotten mode to store, for example place under the drying conditions of feed bin or sack.
Example 2
By following ingredients is blended together by said per-cent and above-mentioned mode, make pellet by above-mentioned method granulation subsequently:
90% (weight) portland cement
2.5% (weight) citric acid
2.5% (weight) yellow soda ash
0.5% (weight) binding agent
4.5% expansion additive (swelling agent)
The pellet of making is placed in the stove thermal treatment immediately and to avoid because of moisture or CO from air
2Cause rotten method caching.
Claims (9)
1. injection material, it can disperse voluntarily when contacting with the liquid, aqueous or slurry of certain volume and can be solidified into solid matter after this dispersion, and this material comprises a kind of composition, i.e. composition X, this composition comprises the blend of following ingredients:
Composition A: 10%～95% the coagulability composition that accounts for composition weight;
Composition B: 2%～75% the mechanism of disintegration that accounts for composition weight promotes composition;
Composition C: 0%～50% the optional swollen composition that accounts for composition weight;
Components D: 0.1%～10% the binding agent composition that accounts for composition weight;
It is 100% that the percentage ratio of composition A, B, C and D is added up.
2. material as claimed in claim 1, wherein among composition A, B and the C every kind all comprise median size less than 25 microns powder.
3. as the material of claim 1 or 2, it also comprises one or more optional additives except comprising composition X.
4. as the material of claim 1 or claim 2 or claim 3, wherein this material is mean diameter or length particle or the granulating form greater than 0.5mm.
5. in the liquid, aqueous or slurry of certain volume, generate the method for monoblock solids, this method comprises that the pellet that material as claimed in claim 4 is constituted joins the step in liquid or the slurry, its quantity should make this material disperse in whole volumes of liquid or slurry or its quite thick one deck, thereby make this dispersion of materials in said volume, and make this material solidification become the monoblock solid.
6. as the method in the claim 5, wherein liquid or slurry contain objectionable impurities and are contained in the container.
7. as the method in the claim 6, wherein the solid block thing of Sheng Chenging comprises suitable encapsulated layer or the package that material in the container is sealed.
8. a material as claimed in claim 1 and the material the same with arbitrary example of this class material described herein.
9. method as claimed in claim 7, wherein used material is the material of claim 8 in this method.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9319196.3 | 1993-09-16 | ||
| GB9319196A GB9319196D0 (en) | 1993-09-16 | 1993-09-16 | Grouting materials and their use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1134143A true CN1134143A (en) | 1996-10-23 |
Family
ID=10742102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94194023A Pending CN1134143A (en) | 1993-09-16 | 1994-08-25 | Grouting materials and their use |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US5707443A (en) |
| EP (1) | EP0719243B1 (en) |
| JP (1) | JPH09503478A (en) |
| KR (1) | KR960704824A (en) |
| CN (1) | CN1134143A (en) |
| AU (1) | AU690135B2 (en) |
| CA (1) | CA2171863A1 (en) |
| CZ (1) | CZ81196A3 (en) |
| DE (1) | DE69418203T2 (en) |
| GB (1) | GB9319196D0 (en) |
| HU (1) | HU215906B (en) |
| RU (1) | RU2133235C1 (en) |
| WO (1) | WO1995007870A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061954C (en) * | 1997-04-25 | 2001-02-14 | 西安建筑科技大学 | Composite wet steel-coated grouting filler |
| CN100381389C (en) * | 2006-07-13 | 2008-04-16 | 内蒙古科技大学 | No-shrinkage grouting filler with adjustable performance |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6042305A (en) * | 1997-08-15 | 2000-03-28 | Ppg Industries Ohio, Inc. | Fiber-reinforced soil mixtures |
| GB9814508D0 (en) | 1998-07-03 | 1998-09-02 | Polycell Prod Ltd | Filler material |
| KR100314510B1 (en) * | 1999-05-19 | 2001-11-30 | 이계욱 | Solidification and stabilization of inorganic sludges and the method of reducing the solidified volume |
| US7604807B2 (en) * | 2000-12-01 | 2009-10-20 | Auburn University | Use of pullulan to isolate and preserve biological material |
| WO2002043779A2 (en) | 2000-12-01 | 2002-06-06 | Auburn University | Use of acacia gum (arabic gum) to isolate and preserve biological material |
| US7866394B2 (en) * | 2003-02-27 | 2011-01-11 | Halliburton Energy Services Inc. | Compositions and methods of cementing in subterranean formations using a swelling agent to inhibit the influx of water into a cement slurry |
| WO2005001848A1 (en) * | 2003-06-13 | 2005-01-06 | Auburn University | Use of acacia gum to contain a radiological hazard |
| WO2004112661A1 (en) * | 2003-06-20 | 2004-12-29 | Myers Thomas H | Method and apparatus for strengthening the biomechanical properties of implants |
| US7642223B2 (en) * | 2004-10-18 | 2010-01-05 | Halliburton Energy Services, Inc. | Methods of generating a gas in a plugging composition to improve its sealing ability in a downhole permeable zone |
| US7690429B2 (en) | 2004-10-21 | 2010-04-06 | Halliburton Energy Services, Inc. | Methods of using a swelling agent in a wellbore |
| CN1319896C (en) * | 2004-12-29 | 2007-06-06 | 上海隧道工程股份有限公司 | Solidable grouting liquid for synchronous grouting of subway shielded construction |
| US7891424B2 (en) * | 2005-03-25 | 2011-02-22 | Halliburton Energy Services Inc. | Methods of delivering material downhole |
| US7870903B2 (en) | 2005-07-13 | 2011-01-18 | Halliburton Energy Services Inc. | Inverse emulsion polymers as lost circulation material |
| CN102173676A (en) * | 2011-03-17 | 2011-09-07 | 浙江五龙化工股份有限公司 | Contraction-free cement grout material |
| FR2980790B1 (en) * | 2011-10-04 | 2014-01-31 | Lafarge Sa | BAG AND ITS USE TO ADJUVANT A HYDRAULIC COMPOSITION |
| RU2484036C1 (en) * | 2011-12-30 | 2013-06-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Белгородский государственный технологический университет им. В.Г. Шухова" | Complex organic additive for inhibiting alkaline corrosion |
| CN110423072A (en) * | 2019-04-30 | 2019-11-08 | 河北达奥达建材科技股份有限公司 | It is a kind of can be in the sleeve grouting material of -10 DEG C of construction in minus-temperature environment |
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| US3579366A (en) * | 1968-07-12 | 1971-05-18 | Intrusion Prepakt | Granulated additive,method of making the same,and cementitious grout and concrete compositions containing the same |
| DE2421142A1 (en) * | 1974-05-02 | 1975-11-13 | Elba Werk Maschinen Gmbh & Co | Radioactive waste disposal by binding into concrete - using waste container as mixing vessel to minimise contamination |
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| US5133806A (en) * | 1990-06-05 | 1992-07-28 | Fujita Corporation | Softy mud solidifying agent |
-
1993
- 1993-09-16 GB GB9319196A patent/GB9319196D0/en active Pending
-
1994
- 1994-08-25 AU AU74663/94A patent/AU690135B2/en not_active Ceased
- 1994-08-25 DE DE1994618203 patent/DE69418203T2/en not_active Expired - Fee Related
- 1994-08-25 WO PCT/GB1994/001861 patent/WO1995007870A1/en not_active Application Discontinuation
- 1994-08-25 CN CN94194023A patent/CN1134143A/en active Pending
- 1994-08-25 RU RU96107476A patent/RU2133235C1/en active
- 1994-08-25 JP JP50903395A patent/JPH09503478A/en not_active Ceased
- 1994-08-25 CZ CZ96811A patent/CZ81196A3/en unknown
- 1994-08-25 US US08/505,199 patent/US5707443A/en not_active Expired - Lifetime
- 1994-08-25 KR KR1019960701382A patent/KR960704824A/en not_active Application Discontinuation
- 1994-08-25 HU HU9600769A patent/HU215906B/en not_active IP Right Cessation
- 1994-08-25 CA CA 2171863 patent/CA2171863A1/en not_active Abandoned
- 1994-08-25 EP EP94924370A patent/EP0719243B1/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1061954C (en) * | 1997-04-25 | 2001-02-14 | 西安建筑科技大学 | Composite wet steel-coated grouting filler |
| CN100381389C (en) * | 2006-07-13 | 2008-04-16 | 内蒙古科技大学 | No-shrinkage grouting filler with adjustable performance |
Also Published As
| Publication number | Publication date |
|---|---|
| US5707443A (en) | 1998-01-13 |
| DE69418203D1 (en) | 1999-06-02 |
| RU2133235C1 (en) | 1999-07-20 |
| KR960704824A (en) | 1996-10-09 |
| EP0719243A1 (en) | 1996-07-03 |
| JPH09503478A (en) | 1997-04-08 |
| EP0719243B1 (en) | 1999-04-28 |
| AU690135B2 (en) | 1998-04-23 |
| GB9319196D0 (en) | 1993-11-03 |
| AU7466394A (en) | 1995-04-03 |
| WO1995007870A1 (en) | 1995-03-23 |
| HU215906B (en) | 1999-03-29 |
| CA2171863A1 (en) | 1995-03-23 |
| HUT74719A (en) | 1997-02-28 |
| DE69418203T2 (en) | 1999-12-09 |
| HU9600769D0 (en) | 1996-05-28 |
| CZ81196A3 (en) | 1996-10-16 |
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